11110302120 has 64 divisors (see below), whose sum is σ = 33339165120. Its totient is φ = 2962013184.

The previous prime is 11110302113. The next prime is 11110302127. The reversal of 11110302120 is 2120301111.

It is an interprime number because it is at equal distance from previous prime (11110302113) and next prime (11110302127).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 11110302096 and 11110302105.

It is not an unprimeable number, because it can be changed into a prime (11110302127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 618384 + ... + 636096.

It is an arithmetic number, because the mean of its divisors is an integer number (520924455).

Almost surely, 2^11110302120 is an apocalyptic number.

11110302120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11110302120 is an abundant number, since it is smaller than the sum of its proper divisors (22228863000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11110302120 is a wasteful number, since it uses less digits than its factorization.

11110302120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22954 (or 22950 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 11110302120 its reverse (2120301111), we get a palindrome (13230603231).

The spelling of 11110302120 in words is "eleven billion, one hundred ten million, three hundred two thousand, one hundred twenty".